Compare extensions
Email Tracker For Gmail - MailerPlex
Edge
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Mailcastr - Email tracker for free.
Edge
|
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|---|---|---|
| Installs | 3,260 | 1,570 |
| Rating | 2.3 · 3 ratings | 1.0 · 2 ratings |
| Rank | #1,938 of 19,279 | #2,704 of 19,279 |
| Version | 1.0.3.6 | 3.6.14 |
| Category | Productivity | Productivity |
| Status | live | live |
Installs over time
09/10/2026 · min 1,570
09/16/2026 · max 3,260
Email Tracker For Gmail - MailerPlex Mailcastr - Email tracker for free.
One shared linear scale - a small extension charts flat next to a giant.